I've known about Earth Day (4/22) for years. Somehow, World Water Day hadn't made it to my radar screen. But the rest of the world...

It's been a busy fall, what with creation of the Aquaponics Association (yours truly is Secretary of the US Chapter). But I finally g...

Rainbow over the winner of the 2011 Solar Decathlon An awesome thing about living in DC is access to events. This fall the Department of...

Daffodils - Plant in Fall for a Spring Treat Today I wandered by the hardware store and bought various things for upcoming projects. Th...

Talking with Murray Hallam about his Videos Today I got an e-mail from Sylvia Bernstein with pictures of me and Murray at the conference...

Folks have been asking for parts lists and drawings on how to put this together. So I've (finally!) put together a parts list, comple...

Here's a run down of the amount I paid for this system, with suggestions on how you can reduce costs even further. Tanks - $440 - I...